Analysis of patient classification data.
D000328:Adult; D000368:Aged; D003365:Costs and Cost Analysis; D003953:Diagnosis-Related Groups; D006745:Hospital Bed Capacity, 300 to 499; D006801:Humans; D008396:Maryland; D008875:Middle Aged; D009730:Nursing Assessment / Q000379:methods*; D009736:Nursing Process / Q000379:methods*; D009738:Nursing Service, Hospital / Q000191:economics*